Publication Date:
2017-10-20
Description:
Author(s): Yajun Zhang, M. P. K. Sahoo, Takahiro Shimada, Takayuki Kitamura, and Jie Wang Activating multiple symmetry modes and promoting a strong coupling between different modes by strain are indispensable to stabilize a polar ferroelectric (FE) phase from a nonpolar perovskite. Herein, through first-principles calculations, we propose an undiscovered and general avenue to engineering... [Phys. Rev. B 96, 144110] Published Thu Oct 19, 2017
Keywords:
Structure, structural phase transitions, mechanical properties, defects
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics